6994897

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 8937600

約数和(自身を除く): 1942703

約数列:

[1, 7, 13, 49, 79, 91, 139, 553, 637, 973, 1027, 1807, 3871, 6811, 7189, 10981, 12649, 50323, 76867, 88543, 142753, 538069, 999271, 6994897]

約数ペア:

[(1, 6994897), (7, 999271), (13, 538069), (49, 142753), (79, 88543), (91, 76867), (139, 50323), (553, 12649), (637, 10981), (973, 7189), (1027, 6811), (1807, 3871)]